نتایج جستجو برای: paleo temperature
تعداد نتایج: 454922 فیلتر نتایج به سال:
Introduction: Studies of the past and current climate and weather on Mars depend on accurate calculations of the radiative properties of the Martian atmosphere. Atmospheric and Environmental Research, Inc. (AER) is the source of the state-of-the-science radia-tive transfer codes for terrestrial applications [1] and these models are continuously updated and validated [2]. Recently, they have bee...
Introduction Conclusions References
The juxtaposition of natural levees results in alluvial ridges with a unique fluvial record. Our aims were to (1) identify the Upper Tisza (Hungary); (2) determine their morphological characteristics; and (3) reconstruct Late Quaternary history region. oldest paleo-meander was abandoned ca. 29 ka ago; referring early avulsion Tisza. Five identified intensive activity at 12-13 ka, 7.7-8.6 6.1-6....
High-accuracy age estimations of tsunami deposits are very important for tsunami deposit research because the recurrence interval and frequency of tsunami deposits allow us to assess the devastating impacts of tsunamis in a populated country such as Japan. The correlation of tsunami events between remote coastal areas further enables us to constrain tsunami scenarios and fault segmentation alon...
*Correspondence: Randel T. Cox, Department of Earth Sciences, University of Memphis, Johnson Hall, Memphis, TN 38152, USA e-mail: [email protected] Large-scale liquefaction features (e.g., sand blows, lateral-spread fissure vents) that can be recognized on remote-sensing imagery and photography have been of great utility in developing chronologies of paleo-earthquakes. In areas where large-s...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Abstract. High-resolution, downscaled climate model data are used in a wide variety of applications across environmental sciences. Here we introduce new, high-resolution dataset, CHELSA-TraCE21k. It is obtained by downscaling TraCE-21k data, using the “Climatologies at high resolution for earth's land surface areas” (CHELSA) V1.2 algorithm with objective to create global monthly climatologies t...
Climatic variations at decadal scales such as phases of accelerated warming or weak monsoons have profound effects on society and economy. Studying these variations requires insights from the past. However, most current reconstructions provide either time series or fields of regional surface climate, which limit our understanding of the underlying dynamics. Here, we present the first monthly pa...
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